The Stair Calculator determines the suitable dimensions for a staircase based on the total vertical rise and desired riser.
Formula
const steps = Math.round(inputs.totalRise / inputs.riserHeight); const actualRiser = Math.round((inputs.totalRise / steps) * 100) / 100; return { steps, actualRiser };Total Rise (inches)
108
Desired Riser Height (in)
7
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Stair Calculator estimates Number of Steps, Actual Riser Height (in) based on Total Rise (inches), Desired Riser Height (in). Construction costs vary dramatically by location, material availability, labor market, and project complexity. Use this for rough budgeting — get at least three written quotes from licensed contractors before starting any project.
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Use this construction calculator to compare scenarios before committing money, time, or a provider conversation.
The estimate combines Total Rise (inches), Desired Riser Height (in) and returns Number of Steps, Actual Riser Height (in).
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